Rayquaza-GX (Celestial Storm CES 177a)
Ability: Stormy Winds
When you play this Pokémon from your hand onto your Bench during your turn, you may discard the top 3 cards of your deck. If you do, attach a basic Energy card from your discard pile to this Pokémon.
[G][L][C] Dragon Break: 30×
This attack does 30 damage times the amount of basic [G] and basic [L] Energy attached to your Pokémon.
Discard your hand and draw 10 cards. (You can’t use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.